106581254 has 16 divisors (see below), whose sum is σ = 173139120. Its totient is φ = 48914400.

The previous prime is 106581253. The next prime is 106581257. The reversal of 106581254 is 452185601.

It is a super-2 number, since 2×106581254² = 22719127408425032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106581254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106581253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6797 + ... + 16104.

It is an arithmetic number, because the mean of its divisors is an integer number (10821195).

Almost surely, 2^106581254 is an apocalyptic number.

106581254 is a deficient number, since it is larger than the sum of its proper divisors (66557866).

106581254 is a wasteful number, since it uses less digits than its factorization.

106581254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23095.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 106581254 is about 10323.8197388370. The cubic root of 106581254 is about 474.1258219037.

The spelling of 106581254 in words is "one hundred six million, five hundred eighty-one thousand, two hundred fifty-four".